> In glibc (not musl so far as I know) the clock_getttime lookup is > incredibly fast because it just maps in the relevant kernel page and > does the work without a syscall,
In musl too: https://git.musl-libc.org/cgit/musl/tree/src/time/clock_gettime.c Also, babeld doesn't make that many calls to clock_gettime -- the current time is cached in the global variable "now", which is only updated once per call to select. -- Juliusz _______________________________________________ Babel-users mailing list Babel-users@alioth-lists.debian.net https://alioth-lists.debian.net/cgi-bin/mailman/listinfo/babel-users